Afterward, the “True Blood” star’s girlfriend, Sofia Vergara, told “Extra,” “He looks hot doing anything with water on top of him, with ice. I would look very cheesy like a wet t-shirt contest winner or something.”

So far, over $7 million has been raised in the ice bucket challenge.

For more information about the #IceBucketChallenge phenomenon that's spreading ALS Awareness across social media, visit ALSA.org.